Shallow Bore Test Gage

So I was cleaning out some folders on my work computer as I am moving to a new company and came across something that I was asked to reverse engineer for our inspection department. We have several plant locations and they wanted to make a bunch of these to have on hand. I would have created a solid model, but at the time, I did not have NX or Solidworks on my workstation at the time, so these are done in MasterCam drafting.

I know a some of you would probably have a use for these things and it would be a fun project.
This is the gage that I copied, and below are the drawings to make said gage as well as dimensions for the dovetail used on test indicators.

Well for some reason I am having trouble attaching jpg files as inline images, so I the pdf files are below.

Attachment 43369
Attachment 43370

Liking the idea of a rail based device.
I often use 'Indi-Cal' which is a great little tool, provided you've a ring gauge or sample target part. A little tedious with micrometer, I usually start with a vernier/ digital caliper, being a member of the 4:1 (tolerance:resolution) crowd.
The rail makes repositioning less iffy.

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Thanks Rikk! We've added your Shallow Bore Test Gage to our Measuring and Marking category,
as well as to your builder page: Rikk's Homemade Tools. Your receipt:

<div id="blocks"> <div class="block b1 pngfix"> <div class="bimg"> <div> <a href="https://www.homemadetools.net/homemade-shallow-bore-test-gage"> <img src="/uploads/255904/homemade-shallow-bore-test-gage.jpeg"/> </a> </div> </div> <div class="head pngfix"></div> <div class="left pngfix"></div> <div class="right pngfix"></div> <div class="blockover b1 pngfix"> <div class="title"> <a href="https://www.homemadetools.net/homemade-shallow-bore-test-gage">Shallow Bore Test Gage</a> <span> by <a href="https://www.homemadetools.net/builder/Rikk">Rikk</a></span> </div> <div class="tags">tags: <a href='https://www.homemadetools.net/tag/gauge'>gauge</a> </div> </div> </div> </div>
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